On July 30th, 1974, Wolverine made his first full appearance in The Incredible Hulk #181, and comics history was forever changed. For some reason. Somehow, a funny-looking, funny-talking, pint-sized, hairy Canadian, who literally scratches people, became one of the most popular characters in comics. How did the guy with whiskers on his mask become the epitome of toughness?
Created by Len Wein and John Romita, and brought to life by Herb Trimpe, Wolverine could have easily become another throwaway character. With his bright yellow-and-blue costume, he looks at least as ridiculous as every other one-and-done character, save for the arresting hook of those razor-sharp claws.